com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK assets/com.xx.xx

Error:Execution failed for task ':fanwe_o2o_47_mgxz_dingzhi:transformResourcesWithMergeJavaResForDebug'.

com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK assets/com.tencent.plus.logo.png

File1: E:\TGit\EclispeAS\mgxz_user\fanwe_o2o_47_mgxz_dingzhi\libs\open_sdk.jar

File2: E:\TGit\EclispeAS\mgxz_user\fanwe_o2o_47_mgxz_dingzhi\build\intermediates\exploded-aar\mgxz_user\library_umeng_share_project\unspecified\jars\classes.jar

packagingOptions {

exclude 'assets/com.tencent.plus.logo.png'
}

在AS编译打包apk是,资源文件重复了,有两个名称一样的"com.xx.xx",
配置的意思是保留其中一个,这样就能打包成功.